Results 171 to 180 of about 59,179 (232)

A Field Verification Denoising Method for Partial Discharge Ultrasonic Sensors Based on IPSO-Optimated Multivariate Variational Mode Decomposition Combined with Improved Wavelet Transforms. [PDF]

Sensors (Basel)
Cao T, Cui Y, Tan H, Lu W, Zhang F, Liu K, Chen X, Chen Y, Wang L.   +8 more
europepmc   +1 more source

Dimer models and conformal structures

Communications on Pure and Applied Mathematics, Volume 79, Issue 2, Page 340-446, February 2026.
Abstract Dimer models have been the focus of intense research efforts over the last years. Our paper grew out of an effort to develop new methods to study minimizers or the asymptotic height functions of general dimer models and the geometry of their frozen boundaries.
Kari Astala, Erik Duse, István Prause, Xiao Zhong   +3 more
wiley   +1 more source

Interface densification in a microphase-separated diblock copolymer resolved by small-angle X-ray scattering. [PDF]

J Appl Crystallogr
Lin YH, Chen YC, Sahare A, Lai YC, Su CJ, Tsai JC, Yamamoto K, Chen HL.   +7 more
europepmc   +1 more source

Unified Hysteresis Modeling via Physics‐Based Deep Learning and Data Augmentation

Earthquake Engineering &Structural Dynamics, Volume 55, Issue 2, Page 379-396, February 2026.
ABSTRACT Deep learning‐based models have recently emerged as alternatives to traditional form‐constrained hysteresis models, including Bouc‐Wen class models, offering significant potential for unified hysteresis modeling to capture complex nonlinearities and diverse response patterns exhibited under stochastic excitations such as ground motions.
Jaehwan Jeon, Oh‐Sung Kwon, Junho Song
wiley   +1 more source

Principal Component Analysis in Space Forms. [PDF]

IEEE Trans Signal Process
Tabaghi P, Khanzadeh M, Wang Y, Mirarab S.   +3 more
europepmc   +1 more source

Semi‐Active Movable Shear Keys for Seismic Response Control of Bridges

Earthquake Engineering &Structural Dynamics, Volume 55, Issue 2, Page 483-499, February 2026.
ABSTRACT The size of the joint gaps plays a significant role in the dynamic performance of bridges. This has recently motivated the consideration of movable shear keys (MSKs), pioneered by the corresponding author, to enhance bridge performance by changing the bridge support/boundary conditions.
B. Neethu, Ioannis Mikes, Agathoklis Giaralis, Andreas Kappos   +3 more
wiley   +1 more source

Design of efficient generalized digital fractional order differentiators using an improved whale optimization algorithm. [PDF]

PeerJ Comput Sci
Moqbel MAM, Ali TAA, Xiao Z, Ali AAA.
europepmc   +1 more source

Pharmacological MRI: Utility in Understanding Drug Mechanisms in Psychiatric Disorders

Journal of Magnetic Resonance Imaging, Volume 63, Issue 2, Page 346-363, February 2026.
ABSTRACT Pharmacological MRI (pharmaMRI) has emerged as a powerful tool to study how psychoactive drugs affect brain function and to uncover mechanisms of drug action in psychiatric disorders. This review provides an overview of key techniques used in pharmaMRI, including BOLD‐fMRI, arterial spin labeling (ASL), and cerebral blood volume (CBV) mapping,
Christin Y. Sander, Tudor M. Ionescu, Mitul A. Mehta, Ottavia Dipasquale, Anouk Schrantee   +4 more
wiley   +1 more source

Multiscale SPD manifold learning for rehabilitation exercise evaluation. [PDF]

Sci Rep
Bai Z, Snášel V, Grosan C, Mirjalili S, Vo B, Pan JS, Kong L.   +6 more
europepmc   +1 more source

Deep Neural Network With a Smooth Monotonic Output Layer for Dynamic Risk Prediction

Statistics in Medicine, Volume 45, Issue 3-5, February 2026.
ABSTRACT Risk prediction is a key component of survival analysis across various fields, including medicine, public health, economics, engineering, and others. The fundamental concern of risk prediction lies in the joint distribution of risk factors and the time to event.
Zhiyang Zhou, Yu Deng, Lei Liu, Hongmei Jiang, Yifan Peng, Xiaoyun Yang, Yun Zhao, Hongyan Ning, Norrina B. Allen, John T. Wilkins, Kiang Liu, Donald M. Lloyd‐Jones, Lihui Zhao   +12 more
wiley   +1 more source